カートリッジ弁
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  • 製品説明
  • 性能曲線
  • アプリケーション例
  • 技術リファレンス
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Note: Data may vary by configuration. See CONFIGURATION section.

Cavity 3A-2
Rated Flow 3.96 - 52.83 gpm 15 - 200 L/min
Maximuman Operating Pressure 5000 psi 350 bar
Valve Hex Size 1-1/8 in. 28.57 mm
Valve Installation Torque 44 - 52 lbf-ft 60 - 70 Nm
Weight 0.4 lbs 0.18 kg
This is an air bleed and start-up valve. It is intended to eliminate trapped air in the hydraulic system to minimize power demands and help pump priming when starting up blocked center circuit operations.
 
  • A minimum flow rate of 15 L/min (3.96 gpm) and system pressure 5.5 bar (80 psi) are required.
  • The valve will re-open when system pressure drops below 1.7 bar (30 psi).
  • After the air has been purged, the closing time will change from approximately 12 seconds at a flow rate of 15 L/min (3.96 gpm) to 0.5 seconds at 200 L/min (52.83 gpm).
  • Working parts are heat-treated to increase hardness for long life.
  • A variety of seal kit materials for different applications, see seals information under Technical Reference.
  • Winner's cartridges pressure rating tested to the standard of the NFPA specification T2.6.1 and the fatigue rating's assurance and verification level is "90/90".
  • WINNERcoat® Zinc-Nickel Plating is salt spray tested in accordance with DIN EN ISO 9227 for up to 1000 hours.
  • Winner guarantees that all products performance a 100% functional test before shipment.